Question
Select the option that is related to the third
letter-cluster in the same way as the second-letter is related to the first letter cluster. ZEAL : CCDJ :: STEW: ?Solution
The logic followed here is as follows: The 1st and 3 rd letters are coded as their 3 rd succeeding letters and the 2 nd and 4 th letters are coded as their 2 nd preceding letters as per the English Alphabetical series.
ZEAL = Z + 3 = C, E – 2 = C, A + 3 = D, L – 2 = J
GOAT = G + 3 = J, O – 2 = M, A + 3 = D, T – 2 = R
Calculate the maximum and minimum value of (8cosA + 15sinA + 15), if 'q' lies in the first quadrant.
- If sin(A + B) = sinAcosB + cosAsinB, then the value of sin75° is
What is the value of sin(B – C) cos(A – D) + sin(A – B) cos(C – D) + sin(C – A) cos(B – D)?
Find the exact value of cos120°
Find the value of sin265o + sin225o + cos235o + cos255o.
...A man is standing at a point 20 meters away from a vertical tower. The angle of elevation from the point to the top of the tower is 60°. Find the heigh...
- In a triangle ABC, if 5∠A = 3∠B = 15∠C, then find the value of cosA + sin(C + 10 ° )
Find the value of sin(θ) if 2sinθ = tanθ, for 0 < θ < 90°.
Find the value of: (Sin2 60 ° X cos 30 ° X sec 60°)/tan 30°
If tanθ = x then find the value of cos 2θ?
